// components/like/index.js
Component({
  /**
   * 组件的属性列表
   */
  properties: {
    like:{
      type:Boolean,
      value:false,
      observer:function(){
      }
    },
    count:{
      type:Number
    }
  },
  /**
   * 组件的初始数据
   */
  data: {
    yessrc: "images/like.png",
    nosrc: "images/like@dis.png"
  },

  /**
   * 组件的方法列表
   */
  methods: {
    onLike(event) {
      let like =  this.properties.like;
      let count = this.properties.count;

      count = like ? count-1 : count+1
      this.setData({
        count:count,
        like:!like
      })
      let behavior = this.properties.like ? "like" :"cancel";
      this.triggerEvent("like",{
        behavior:behavior
      },{
        
      })

    }
     
  }
})
